How many days of period are normal?

The menstrual cycle
A normal menstrual cycle usually lasts between 21 and 35 days, with the first day of menstruation being considered the start of the cycle. Menstruation itself, i.e. bleeding, typically lasts between 3 and 7 days. This phase of the cycle is called the menstrual phase and is the result of the breakdown of the uterine lining if fertilization has not occurred.

Normal duration of menstruation
The duration of menstruation can vary from person to person, but medically speaking, menstruation that lasts between 3 and 7 days is considered normal. Within this range, various factors can influence the individual duration:

Age and hormonal changes: Young menstruating people who have just experienced menarche (first period) and people in the years before menopause may experience irregular cycles and varying menstrual lengths.

👉🏼 Contraception methods: The use of hormonal contraceptives such as the pill, intrauterine device (IUD) or hormonal implant can affect the duration and intensity of menstruation .
👉🏼 Health condition: Conditions such as polycystic ovary syndrome (PCOS), thyroid problems or endometriosis can affect menstruation and lead to longer or shorter bleeding.

When should you see a doctor?
While variations in menstrual duration may occasionally be normal, there are certain situations in which a visit to the doctor is advisable:

🩸 Very short or very long bleeding : A menstrual period that lasts less than 2 days or more than 8 days could be an indication of a health problem.
🩸 Very heavy bleeding: If you have unusually heavy bleeding during your period, requiring more than one tampon or pad per hour, this could be a sign of menorrhagia (heavy menstrual bleeding).
🩸 Irregular cycles: If your periods are often irregular or you have long periods without menstruation, this should be investigated.
🩸 Pain and discomfort : Severe pain that cannot be relieved by usual painkillers or other unusual symptoms such as fever or strong odor should be checked by a doctor.